• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Re: NSTableView variable row height and noteHeightOfRowsWithIndexesChanged during live resize
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: NSTableView variable row height and noteHeightOfRowsWithIndexesChanged during live resize


  • Subject: Re: NSTableView variable row height and noteHeightOfRowsWithIndexesChanged during live resize
  • From: Corbin Dunn <email@hidden>
  • Date: Thu, 23 Apr 2009 16:18:52 -0700


On Apr 23, 2009, at 3:37 PM, Stuart Malin wrote:


On Apr 23, 2009, at 12:33 PM, Corbin Dunn wrote:


On Apr 23, 2009, at 2:55 PM, Stuart Malin wrote:

I have an NSTableView with a single column that has a custom cell. During a live resize, I recalculate the row height in the delegate method -tableView:heightForRow: and return the result. However, some rows don't grow larger. I presume I need to call the tableview's -noteHeightOfRowsWithIndexesChanged for each row that has a height change. Is it okay to call this from within the tableView:heightForRow: method?

No, it is not; you'll have to redo your logic, or call it with a range for all rows (probably the easiest thing to do).


Thanks Corbin.

What about from within the tableview delegate method - tableViewColumnDidResize ?

That is fine; note that it is only sent out when the live-resize method ends. Your calculation in -heightForRow: can't depend on the - [tableColumn width], unless you call the -noteHeightXX method more frequently (ie: you'd have to capture when the setWidth: happens by subclassing the table column).


corbin

_______________________________________________

Cocoa-dev mailing list (email@hidden)

Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com

Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden


  • Follow-Ups:
    • Re: NSTableView variable row height and noteHeightOfRowsWithIndexesChanged during live resize
      • From: Stuart Malin <email@hidden>
References: 
 >NSTableView variable row height and noteHeightOfRowsWithIndexesChanged during live resize (From: Stuart Malin <email@hidden>)
 >Re: NSTableView variable row height and noteHeightOfRowsWithIndexesChanged during live resize (From: Corbin Dunn <email@hidden>)
 >Re: NSTableView variable row height and noteHeightOfRowsWithIndexesChanged during live resize (From: Stuart Malin <email@hidden>)

  • Prev by Date: Re: Detecting changes to NSPopUpButtonCell in an NSTableView
  • Next by Date: RE: custom field editor results in no focus ring
  • Previous by thread: Re: NSTableView variable row height and noteHeightOfRowsWithIndexesChanged during live resize
  • Next by thread: Re: NSTableView variable row height and noteHeightOfRowsWithIndexesChanged during live resize
  • Index(es):
    • Date
    • Thread